1 files changed, 0 insertions, 121 deletions
diff --git a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackResourceCache.cs b/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackResourceCache.cs
deleted file mode 100644
index 8eda6fe..0000000
--- a/Library/PackageCache/com.unity.timeline@1.2.13/Editor/Utilities/TrackResourceCache.cs
+++ /dev/null
@@ -1,121 +0,0 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using UnityEngine;
-using UnityEngine.Timeline;
-
-namespace UnityEditor.Timeline
-{
-    static class TrackResourceCache
-    {
-        private static Dictionary<System.Type, GUIContent> s_TrackIconCache = new Dictionary<Type, GUIContent>(10);
-        private static Dictionary<System.Type, Color> s_TrackColorCache = new Dictionary<Type, Color>(10);
-        public static GUIContent s_DefaultIcon = EditorGUIUtility.IconContent("UnityEngine/ScriptableObject Icon");
-
-        public static GUIContent GetTrackIcon(TrackAsset track)
-        {
-            if (track == null)
-                return s_DefaultIcon;
-
-            GUIContent content = null;
-            if (!s_TrackIconCache.TryGetValue(track.GetType(), out content))
-            {
-                content = FindTrackIcon(track);
-                s_TrackIconCache[track.GetType()] = content;
-            }
-            return content;
-        }
-
-        public static Color GetTrackColor(TrackAsset track)
-        {
-            if (track == null)
-                return Color.white;
-
-            // Try to ensure DirectorStyles is initialized first
-            // Note: GUISkin.current must exist to be able do so
-            if (!DirectorStyles.IsInitialized && GUISkin.current != null)
-                DirectorStyles.ReloadStylesIfNeeded();
-
-            Color color;
-            if (!s_TrackColorCache.TryGetValue(track.GetType(), out color))
-            {
-                var attr = track.GetType().GetCustomAttributes(typeof(TrackColorAttribute), true);
-                if (attr.Length > 0)
-                {
-                    color = ((TrackColorAttribute)attr[0]).color;
-                }
-                else
-                {
-                    // case 1141958
-                    // There was an error initializing DirectorStyles
-                    if (!DirectorStyles.IsInitialized)
-                        return Color.white;
-
-                    color = DirectorStyles.Instance.customSkin.colorDefaultTrackDrawer;
-                }
-
-                s_TrackColorCache[track.GetType()] = color;
-            }
-            return color;
-        }
-
-        public static void ClearTrackIconCache()
-        {
-            s_TrackIconCache.Clear();
-        }
-
-        public static void SetTrackIcon<T>(GUIContent content) where T : TrackAsset
-        {
-            s_TrackIconCache[typeof(T)] = content;
-        }
-
-        public static void ClearTrackColorCache()
-        {
-            s_TrackColorCache.Clear();
-        }
-
-        public static void SetTrackColor<T>(Color c) where T : TrackAsset
-        {
-            s_TrackColorCache[typeof(T)] = c;
-        }
-
-        private static GUIContent FindTrackIcon(TrackAsset track)
-        {
-            // backwards compatible -- try to load from Gizmos folder
-            Texture2D texture = AssetDatabase.LoadAssetAtPath<Texture2D>("Assets/Gizmos/" + track.GetType().Name + ".png");
-            if (texture != null)
-                return new GUIContent(texture);
-
-            // try to load based on the binding type
-            var binding = track.outputs.FirstOrDefault();
-            if (binding.outputTargetType != null)
-            {
-                // Type calls don't properly handle monobehaviours, because an instance is required to
-                //  get the monoscript icons
-                if (typeof(MonoBehaviour).IsAssignableFrom(binding.outputTargetType))
-                {
-                    texture = null;
-                    var scripts = UnityEngine.Resources.FindObjectsOfTypeAll<MonoScript>();
-                    foreach (var script in scripts)
-                    {
-                        if (script.GetClass() == binding.outputTargetType)
-                        {
-                            texture = AssetPreview.GetMiniThumbnail(script);
-                            break;
-                        }
-                    }
-                }
-                else
-                {
-                    texture = EditorGUIUtility.FindTexture(binding.outputTargetType);
-                }
-
-                if (texture != null)
-                    return new GUIContent(texture);
-            }
-
-            // default to the scriptable object icon
-            return s_DefaultIcon;
-        }
-    }
-}